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Rectangular Square Pipe Manufacturers & Suppliers

Rectangular Square Pipe Total 1,922 manufacturers & suppliers found with 5,766 products
Corrugated Pipes , Waterstops , Shock Absorption and Isolation Bearings , Expansion Joints , Fiberglass Reinforced Plastic (FRP) Cable Trays
Hengshui, Hebei
  • US$ 0.5 / Piece
    100 Pieces (MOQ)
  • US$ 0.5 / Piece
    100 Pieces (MOQ)
  • US$ 0.5 / Piece
    100 Pieces (MOQ)
Trading Company
Copper Alloy , Stainless Steel , Alloy Steel , Tool Steel , Special Steel
ISO9001:2015
within 15 workdays
  • US$ 1000 / Ton
    1 Ton (MOQ)
  • US$ 1000 / Ton
    1 Ton (MOQ)
  • US$ 600 / Ton
    1 Ton (MOQ)
FRP Grating , FRP Pultrusion Profiles , FRP Septic Tank , FRP Water Channel , FRP Storage Tank
Hengshui, Hebei
  • US$ 0.96 / Piece
    2 Pieces (MOQ)
  • US$ 0.29 / Piece
    1 Piece (MOQ)
  • US$ 0.29 / Piece
    1 Piece (MOQ)
Fastener , Gasket , Flange
OEM
ISO9001:2015
Xiamen, Fujian
  • US$ 599 / Ton
    1 Ton (MOQ)
  • US$ 599 / Ton
    1 Ton (MOQ)
  • US$ 599 / Ton
    1 Ton (MOQ)
Manufacturer/Factory & Trading Company
Packaging wire , Galvanized wire , Steel stranded wire , High carbon galvanized wire , Non-magnetic steel wire
Own Brand, ODM
Response Time≤3h
  • US$ 710 / Ton
    1 Ton (MOQ)
  • US$ 560 / Ton
    10 Tons (MOQ)
  • US$ 200 / Ton
    1 Ton (MOQ)
Titanium Plates Titanium Rods Titanium Tubes , Molybdenum Rod , Aluminum Tube , Channel Steel , H Beam
ODM, OEM
within 15 workdays
Liaocheng, Shandong
  • US$ 2.6 / kg
    1 kg (MOQ)
  • US$ 2.6 / kg
    1 kg (MOQ)
  • US$ 2.6 / kg
    1 kg (MOQ)
Specialized Supporting Materials & Parts for Cen , Cold Storage Refrigeration Unit
Own Brand, ODM, OEM
within 15 workdays
Qingdao, Shandong
  • US$ 12 / kg
    100 kg (MOQ)
  • US$ 2.15 / Meter
    50 Meters (MOQ)
  • US$ 2.15 / Meter
    50 Meters (MOQ)
HDPE Pipe , PE Pipe , HDPE Water Pipe , HDPE Dredging Pipe , HDPE Electric Conduit
within 15 workdays
Tianjin, Tianjin
  • US$ 0.36 / Meter
    100 Meters (MOQ)
  • US$ 0.21 / Meter
    100 Meters (MOQ)
  • US$ 0.21 / Meter
    100 Meters (MOQ)
Galvanized High Strength Steel Pipes , Carbon Steel Seamless Stainless Steel Elbow , Carbon Steel Thread Tee , Carbon Steel FF RF Blind Butt Welding Flange , Carbon Steel Cap
within 15 workdays
Cangzhou, Hebei
  • US$ 650 / Ton
    1 Ton (MOQ)
  • US$ 600 / Ton
    1 Ton (MOQ)
  • US$ 350 / Ton
    1 Ton (MOQ)
FRP Pultrusion Profiles , Polyurethane Profile , FRP Window and Door , GRP Pultruded Products , FRP Pultruded Products
Yuncheng, Shanxi
  • US$ 0.5 / Meter
    700 Meters (MOQ)
  • US$ 0.5 / Meter
    700 Meters (MOQ)
  • US$ 0.5 / Meter
    700 Meters (MOQ)
Trading Company
H Beams , Sheet Piling , Welded Steel Pipe , Pipe Piling , Steel Piles
ODM
Response Time≤3h
  • US$ 520 / Ton
    25 Tons (MOQ)
  • US$ 520 / Ton
    25 Tons (MOQ)
  • US$ 520 / Ton
    25 Tons (MOQ)
Steel Structure Building , Steel & Iron Products , Building Materials , Prefab House , Capsule House
within 15 workdays
Guangzhou, Guangdong
  • US$ 356 / Ton
    5 Tons (MOQ)
  • US$ 600 / Ton
    10 Tons (MOQ)
  • US$ 360 / Piece
    5 Pieces (MOQ)

Dezhou Sentai Environmental Technology Company Limited

Annual Revenue17.74 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees25
Number of Employees
Manufacturer/Factory & Trading Company
Geomembrane , Geotextile
ODM, OEM
Response Time≤3h
  • US$ 0.32 / Meter
    1000 Meters (MOQ)
  • US$ 0.3 / Meter
    1000 Meters (MOQ)
  • US$ 0.3 / Meter
    1000 Meters (MOQ)
Trading Company
Steel Structure
ODM, OEM
within 15 workdays
  • US$ 600 / Ton
    10 Tons (MOQ)
  • US$ 600 / Ton
    10 Tons (MOQ)
  • US$ 600 / Ton
    10 Tons (MOQ)
Titanium Clad Copper , Steel Clad Copper , Titanium Basket , Heat Exchanger , Flange
Response Time≤3h
within 15 workdays
Tianjin, Tianjin
  • US$ 30 / kg
    100 kg (MOQ)
  • US$ 30 / kg
    1000 kg (MOQ)
  • US$ 30 / kg
    1000 kg (MOQ)
Manufacturer/Factory & Trading Company
Carbon Seamless Pipe , Steel Forging , Stainless Tube
OEM
Suzhou, Jiangsu
  • US$ 1.5 / kg
    1000 kg (MOQ)
  • US$ 1000 / Ton
    1 Ton (MOQ)
  • US$ 1000 / Ton
    1 Ton (MOQ)
Structural Steel Fabrication , Pressure Vessels , Weldments Structure Steel , Idlers , Transmission Shaft
Response Time≤3h
Yantai, Shandong
  • US$ 0.5 / Piece
    1 Piece (MOQ)
  • US$ 0.5 / Piece
    1 Piece (MOQ)
  • US$ 50 / Piece
    1 Piece (MOQ)
Aluminum Curtain Wall , Aluminum Panel , Square Tube , Aluminum Profile , Aluminium Ceiling
Response Time≤3h
within 15 workdays
Taizhou, Jiangsu
  • US$ 3 / Meter
    100 Meters (MOQ)
  • US$ 3 / Meter
    100 Meters (MOQ)
  • US$ 3 / Meter
    100 Meters (MOQ)

Hengshui Nuokon Technology Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory & Trading Company
Water Tank , Cooling Tower Fill , Spetic Tank , Cable Puller , Cable Roller
ODM, OEM
within 15 workdays
  • US$ 4.6 / Meter
    100 Meters (MOQ)
  • US$ 1.3 / kg
    100 kg (MOQ)
  • US$ 5.5 / Meter
    100 Meters (MOQ)

G and N Fortune Limited

Plant Area1000
Plant Area
Number of Employees16
Number of Employees
Trading Company
Hydroponics System
ODM, OEM
Response Time≤3h
  • US$ 1.99 / Meter
    1000 Meters (MOQ)
  • US$ 1.99 / Meter
    1000 Meters (MOQ)
  • US$ 1.99 / Meter
    1000 Meters (MOQ)

Yunnan Hengcai Pipeline Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees150
Number of Employees
Manufacturer/Factory & Trading Company
PVC Pipe , PPR Pipe , HDPE Pipe , PE Pipe
Own Brand, ODM, OEM
Response Time≤3h
  • US$ 0.1 / Meter
    1 Meter (MOQ)
  • US$ 3.34 / Meter
    1 Meter (MOQ)
  • US$ 3.34 / Meter
    1 Meter (MOQ)
Handrail , Balustrade , Railing , Rigging , Glass Standoff
Qingdao, Shandong
  • US$ 3 / Meter
    125 Meters (MOQ)
  • US$ 3 / Meter
    125 Meters (MOQ)
  • US$ 3 / Meter
    125 Meters (MOQ)
Manufacturer/Factory & Trading Company
Aluminium Profile , Aluminum Profile , Aluminum Extrusion , T Slot , V Slot
Own Brand, ODM, OEM
Shanghai, Shanghai
  • US$ 2.86 / kg
    1 kg (MOQ)
  • US$ 2.86 / kg
    1 kg (MOQ)
  • US$ 2.86 / kg
    1 kg (MOQ)
Aluminum Extrusion , Podwer Coating Aluminium Profile , Aluminum Pool Fence , Aluminum Windows and Doors , Aluminum Die Casting
Foshan, Guangdong
  • US$ 2450 / Ton
    2 Tons (MOQ)
  • US$ 2450 / Ton
    1 Ton (MOQ)
  • US$ 2450 / Ton
    2 Tons (MOQ)

Shandong Huayou Steel Co., Ltd.

Plant Area273
Plant Area
Number of Employees9
Number of Employees
Trading Company
Scaffolding , Steel grating , Guardrail , Grouting pipe , Floral tube
within 15 workdays
Liaocheng, Shandong
  • US$ 700 / Ton
    10 Tons (MOQ)
  • US$ 450 / Ton
    10 Tons (MOQ)
  • US$ 450 / Ton
    10 Tons (MOQ)
Custom Plastic Parts , Injection Molding Parts , Custom Rubber Parts , Custom PU Parts , Injection Mold
Shijiazhuang, Hebei
  • US$ 0.01 / Piece
    100 Pieces (MOQ)
  • US$ 0.01 / Piece
    100 Pieces (MOQ)
  • US$ 0.01 / Piece
    100 Pieces (MOQ)
Trading Company
Stainless Steel Pipe , Pipe Fittings , Ss Plate/Sheet , Stainless Steel Seamless Pipe , Stainless Steel Tube
within 15 workdays
Wenzhou, Zhejiang
  • US$ 2240 / Ton
    1 Ton (MOQ)
  • US$ 2950 / Ton
    1 Ton (MOQ)
  • US$ 2240 / Ton
    1 Ton (MOQ)

Tangshan Wufang Industry Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees110
Number of Employees
Manufacturer/Factory & Trading Company
Ring lock scaffold system , frame scaffold system , tubes and connectors , scaffold walking boards and Staris , adjustable support props
Own Brand, ODM, OEM
Response Time≤3h
  • US$ 1030 / Ton
    25 Tons (MOQ)
  • US$ 1030 / Ton
    25 Tons (MOQ)
  • US$ 1030 / Ton
    25 Tons (MOQ)
Aluminum Profile , Aluminum Extrusion , Aluminum Extrusion Profile , Aluminum Parts , CNC Parts
Foshan, Guangdong
  • US$ 5.2 / Piece
    300 Pieces (MOQ)
  • US$ 3.2 / kg
    300 kg (MOQ)
  • US$ 3 / kg
    300 kg (MOQ)
Trading Company
Aluminum Industrial Extrusion Profile , Aluminium Window Profile , Aluminum CNC Products , Aluminum Heatsink , Aluminium Machine Frame
within 15 workdays
Shanghai, Shanghai
  • Negotiable
    500 kg (MOQ)
  • US$ 2950 / Ton
    1 Ton (MOQ)
  • US$ 2950 / Ton
    1 Ton (MOQ)
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Category

Manufacturing & Processing Machinery (1,166) Industrial Equipment & Components (1,060) Construction & Decoration (977) Tools & Hardware (783) Metallurgy, Mineral & Energy (668) Auto, Motorcycle Parts & Accessories (399) Electrical & Electronics (346) Transportation (216) Instruments & Meters (198) Chemicals (179) More

Business Type

Trading Company (1,608) Manufacturer/Factory (1,234) Group Corporation (29) Other (5)

Management Certification

ISO 9001 (350) ISO9001:2015 (290) ISO 14001 (264) ISO45001:2018 (120) ISO 9000 (95) Others (81) ISO 14000 (52) OHSAS/ OHSMS 18001 (51) ISO 20000 (46) IATF16949 (40) BSCI (39) QC 080000 (36) GMP (31) ISO 14064 (30) HSE (29) ISO 50001 (17) ASME (17) ISO 13485 (12) ANSI/ESD (12) ISO 10012 (10) BS 25999-2 (9) ISO 17025 (9) QSR (8) HACCP (8) IFS (8) FSC (7) SA 8000 (7) SHE Audits (6) AIB (6) LEED (6) ISO 22000 (6) QHSE (5) HQE (5) BRC (5) SEDEX (5) GAP (5) BREEAM (5) EICC (4) ISO 29001 (4) WRAP (3) PAS 28000 (3) ISO14001:2015 (2) ISO45001:2016 (2) ISO9001:2008 (2) ISO14001:2004 (1) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (966) 5 ~ 10 Million USD (23) 10 ~ 50 Million USD (18) 1 ~ 2.5 Million USD (17) 2.5 ~ 5 Million USD (17) >100 Million USD (11) 50 ~ 100 Million USD (8) More

No. of Employees

5-50 People (934) 51-200 People (259) Less than 5 People (169) 201-500 People (53) 501-1000 People (10) Above 1000 People (8) More

Province & Region

Shandong (443) Jiangsu (286) Guangdong (268) Hebei (253) Zhejiang (190) Tianjin (88) Henan (69) Shanghai (65) Fujian (43) Anhui (41) Hubei (36) Hunan (31) Liaoning (28) Beijing (17) Shanxi (16) Shaanxi (14) Jiangxi (13) Sichuan (8) Chongqing (4) Hainan (2) Guangxi (2) Yunnan (2) Hongkong S.A.R. (1) Guizhou (1) Qinghai (1) More